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Removal Procedure

Remove the throttle body air inlet duct. Refer to Air Cleaner Assembly Replacement in Engine Controls-3.4L.
Use a hammer and a chisel in order to raise the transaxle vent seat off of the transaxle (37).

Fig 1: View Of Transaxle Vent

Courtesy of GENERAL MOTORS CORP.

Use a flat-bladed tool in order to pry the transaxle vent out of the transaxle (37).